Writing instrument



FIG. 1 is a perspective view of a writing instrument showing my new design.

FIG. 2 is a front view of the design of FIG. 1.

FIG. 3 is a right side view of the design of FIG. 1, with a left side view being a mirror image thereof.

FIG. 4 is a rear side view of the design of FIG. 1.

FIG. 5 is a bottom view of the design of FIG. 1.

FIG. 6 is a top view of the design of FIG. 1.

FIG. 7 is a front view of the design of FIG. 1 with a fountain pen nib, shown without the cap for convenience.

FIG. 8 is a right side view of the design of FIG. 7, with the left side view being a mirror image thereof.

FIG. 9 is a rear side view of the design of FIG. 7.

FIG. 10 is a top view of the design of FIG. 7.

FIG. 11 is an exploded perspective view of the design of FIG. 7 with the cap; and,

FIG. 12 is a perspective view of the design of FIG. 7, with the cap on the opposite end from the fountain pen nib.

The broken lines in the drawings are included to show a portion of the writing instrument that forms no part of the claimed design. 

CLAIM The ornamental design for a writing instrument, as shown and described. 